BCA Benefits and Assumptions Summary

2016 TIGER Application - Plymouth Multimodal BCA Benefits and Assumptions Summary The Plymouth Multimodal generates a variety of benefits, ranging from monetary such as increased transit fare revenue, to social such as reduced emissions. Accounting for various costs that are realized over a 20-year period involves making assumptions based on current available data and anticipated trends over time. The bulk of the calculation of benefits in the BCA is based on the assumed growth of GATRA ridership due to the improved Plymouth Multimodal, and the four new routes made possible through the Project. As a result of the Project, existing GATRA routes will become more attractive to riders, increasing ridership on existing routes. The combination of net new riders to existing routes, and riders of new routes, serves as a base for calculating the following benefits: Transit revenue Travel time savings Tourism spending Reduced Emissions Net Non CO2 Reduced Emissions Social Cost of Carbon Auto operating cost savings The increase in transit riders on each route were developed based on annual transit riders on the four existing routes, with data provided by GATRA. The new ridership for the three proposed routes is based on daily one-way person trips and operating days per year, with data also provided by GATRA and the Southeastern Regional Planning and Economic Development District (SRPEDD) - the regional planning agency serving GATRA. The annual ridership for each existing route was grown at 5% per year for a no build scenario. For a build scenario ridership was grown by 10% for the first two years after the completion of construction in 2019, and 5% thereafter. Operating costs and revenues associated with the Project were developed by Project partners in consultation with MassDevelopment, and are included in the BCA. Assumptions regarding parking revenue, operating costs, and other factors are preliminary and will be refined as the Project progresses, but are appropriate for the 30 percent design level. Assumptions and sources for the benefits are provided below. 1

2016 TIGER Application - Plymouth Multimodal Criteria Benefit(s) Inputs Assumptions Value of Land The town of Plymouth is donating the land for the project site State of Good Repair Value of Rent Savings for bus area GATRA will not pay rent for the 600 SF passenger waiting area Transit Revenue Growth in riders will generate additional farebox revenue Existing lot value of Memorial Drive Parking lot Value of property upon project completion Net annual increase in property Value of GATRA Lease Annual rent increase Assumed fare box revenue in 2019 Net new transit riders for existing routes and new transit riders on new routes $650,000 value of Memorial Drive parking lot based on 2012 Site Selection Study, Appendix J Financial Feasibility, plus appreciation of 3% per year from 2011 when estimate was made, to 2015 when Project cost estimate was established. This cost is addressed as an in-kind donation by the Town of Plymouth as a Project Partner Multiplier of four used for improved value of property, based on Franklin Regional Transit, Greenfield, MA case study. Property value appreciation at 3%/year. Net increase included as a benefit 600 SF passenger waiting area Value of rent saved is estimated to be $20/SF, or $12,000 in the first year (MassDevelopment Proforma for commercial space) Annual rent increase of 3%/year 2014 GATRA fare is $1.00 and fare is assumed to be $1.25 at project completion in 2019 Fare increase of 5% every 5 years Fare structure provided by GATRA Economic Competitiveness Parking Revenue Additional parking will increase revenue Travel time savings 1. Increased route efficiency saves passenger time due to ease of transfer Gross revenues from parking garage and new Court Street area meters Annual increase in revenue Value of travel time savings Net new riders on existing routes and new riders on proposed routes Gross parking revenues based on PGCD and Mass Development Operating Proforma Total revenue of $712,300 in first year Annual increase of 3%/year Travel time savings determined based on the amount of time saved by riding a bus vs. walking a route, based on average driving and walking speeds. 2

2016 TIGER Application - Plymouth Multimodal 2. New routes provide people with the choice of riding transit over walking, which will reduce their travel time, particularly between the waterfront and uphill locations on Court Street. Assumed one mile (.3 hours) is saved by using the seasonal circulator Assumed 10 minutes (.17 hours) saved for riders on existing routes Value of travel time based on TIGER BCA Resource Guide at $13.00 per hour for all local travel purposes Tourism spending from new transit service Downtown Plymouth will be made more accessible to people who will spend more money on retail goods and at attractions New transit riders on Seasonal Circulator Number of visitors to downtown Plymouth Amount of time spent in downtown Plymouth Retail expenditures and the value of tourism expenditure per site Increase per year in spending The Seasonal Circulator route is expected to increase tourism spending. Other routes may also increase tourism spending, but are not included in the BCA due to qualitative benefits. Assumed 6,667 daily visitors to downtown Plymouth based on 1,000,000 visitors to downtown attractions per year and a tourist season of five months, or 150 days (Plymouth 400) Assumed three hour stay in downtown Plymouth (based on Plymouth Convention and Visitor s Bureau s (PCCV) data) of four-hour average stays in Plymouth. The four hours may include sites away from downtown, such as Plymouth Plantation, so a three hour stay downtown was assumed for this calculation. Assumed 30% of visitors arrive by bus, based on estimates by PCCV. These visitors are dependent on local transit provided by GATRA, pedestrian and bicycle amenities provided by the Project. Expenditures based on a $6.00 average price of adult admission to 6 main attractions and average expenditure of $25.00 at retail locations, based on Plymouth 400 estimates. 3% increase in spending per year Quality of Life/ Environmental Sustainability Reduced emissions Net Non Co2 from new transit routes Total Emissions Value of VOC Savings Total Emissions Value of NOx Savings Summer reduction of VOC and NOx per year in kg, estimated based on daily person trips by route (from Southeastern Regional Planning and Economic Development District (SRPEDD)) 3

2016 TIGER Application - Plymouth Multimodal Improved air quality is a social benefit and will enhance quality of life for residents and tourists Reduced emissions Net Non Co2 from additional riders on existing routes Improved air quality is a social benefit and will enhance quality of life for residents and tourists Reduced emissions Social cost of carbon from new routes Improved air quality is a social benefit and will enhance quality of life for residents and tourists Reduced emissions Social cost of carbon from additional riders on existing routes Improved air quality is a social benefit and will enhance quality of life for residents and tourists Total Emissions Value of VOC Savings Total Emissions Value of NOx Savings Total Emissions value of winter CO2 and Summer CO2 Social cost of carbon discount rate Total Emissions value of winter CO2 and Summer CO2 Social cost of carbon discount rate extrapolated for 20 years and SRPEDD CMAQ New Bus Service Air Quality Analysis worksheet developed in 2015 VOC and NOx value per short ton, based on TIGER BCA resource guide (3/27/15) for all local travel purposes. Summer reduction of VOC and NOx per year in kg, estimated based on net new daily person trips by route (estimated from annual net new riders) and SRPEDD CMAQ New Bus Service Air Quality Analysis worksheet, modified to not include bus emissions, as existing routes are already running VOC and NOx value per short ton, based on TIGER BCA resource guide (3/27/15) for all local travel purposes. Winter and summer reductions of CO2 per year in kg, estimated based on daily person trips by route (from SRPEDD) extrapolated for 20 years and SRPEDD CMAQ New Bus Service Air Quality Analysis worksheet Conversion factor of 1000 kg/metric ton, based on TIGER BCA resource guide (3/27/15) for all local travel purposes. Social cost of carbon discount rate of 3% per year in 2013 dollars, based on TIGER BCA resource guide (3/27/15) Winter and summer reductions of CO2 per year in kg, estimated based on net new daily person trips by route (estimated from annual net new riders) and SRPEDD CMAQ New Bus Service Air Quality Analysis worksheet, modified to not include bus emissions, as existing routes are already running on TIGER BCA resource guide (3/27/15) for all local travel purposes. Social cost of carbon discount rate of 3% per year in 2013 dollars, based on TIGER BCA resource guide (3/27/15) 4

2016 TIGER Application - Plymouth Multimodal Economic Competitiveness Job creation A new multimodal center will increase GATRA service and number of the employment opportunities directly related to the transit center Additional job creation will likely create secondary benefits not included in BCA Number of new jobs created for GATRA Service GATRA Annual salary Annual wage increase Assumed new routes add seven new drivers. Annual salary of $36,354.24 based on GATRA hourly rate of $19.42 and 36 hours per week, 52 weeks a year Annual wage increase of 2.5% Commercial space revenue Increased commercial space will lead to an increase in rental revenue Auto operating cost savings An increase in transit trips also results in a decrease in auto trips for those trips that are assumed to be diverted from cars to transit. This results in a reduced cost for auto operations. Effective Gross Revenues from commercial operations Rent growth per year Vehicle occupancy for standard and seasonal/tourist trips Percentage of transit riders diverted from vehicles on existing routes and new routes Net new diverted auto trips derived from net new riders on existing routes, and newly diverted auto trips derived from new riders on proposed routes VMT of net new diverted auto trips Vehicle operating costs Rental Revenues and Operating expense assumptions from PGDC and Mass Development Commercial Operating Proforma, starting at $84,900 in year one Rent growth per year of 3% Assumed vehicle occupancy of 1.06 for standard trips (SRPEDD) Assumed vehicle occupancy of 3.0 for seasonal/tourist routes in Plymouth (Plymouth Transportation Site Selection Study) 100% of transit riders diverted from vehicles on two new year-round routes (SRPEDD) 25% of transit riders diverted from vehicles on existing routes and new Seasonal Circulator route, as new riders are less likely to all shift from driving Assumed diverted VMT is 50% of existing routes and 100% of new routes Assumed vehicle operating costs of $0.592 per mile, based on American Automobile Association 2014 "Your Driving Costs" for average sudan driven 15,000 miles per year Assumed 3% increase per year in operating costs 5

1-transit riders Plymouth Multimodal Annual Transit Riders Initiate Construction Construction Complete Consistent growth 5% 2015 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Growth No- Existing Routes 5% Build Manomet/Cedarville 10,393 10393 10913 11,458 12,031 12,633 13,264 13,928 14,624 15,355 16,123 16,929 17,776 Freedom 34,746 34746 36483 38,307 40,223 42,234 44,346 46,563 48,891 51,336 53,902 56,598 59,427 Mayflower 37,393 37393 39263 41,226 43,287 45,451 47,724 50,110 52,616 55,246 58,009 60,909 63,955 Liberty 43,581 43581 45760 48,048 50,450 52,973 55,622 58,403 61,323 64,389 67,608 70,989 74,538 Subtotal: 126113 132419 139,040 145,992 153,291 160,956 169,003 177,454 186,326 195,643 205,425 215,696 Existing Routes - first 10% two years 10% Growth 10% Growth Consistent growth 5% Manomet/Cedarville 10393 13,234 14,558 15,286 16,050 16,852 17,695 18,580 19,509 Freedom 34746 44,245 48,670 51,103 53,658 56,341 59,158 62,116 65,222 Mayflower 37393 47,616 52,377 54,996 57,746 60,633 63,665 66,848 70,191 Liberty 43581 55,496 61,045 64,097 67,302 70,667 74,201 77,911 81,806 Proposed Routes West Plymouth (Route 3) 45,900 50,490 53,015 55,665 58,448 61,371 64,439 67,661 Inter-City connector (Route 1) 83,000 91,300 95,865 100,658 105,691 110,976 116,525 122,351 Seasonal Connector (Route 2) 39,200 43,120 45,276 47,540 49,917 52,413 55,033 57,785 Subtotal: - - - - 328,691 361,560 379,638 398,620 418,551 439,478 461,452 484,525 Additional riders for Build (145,992) 175,400 200,604 210,634 221,166 232,224 243,836 256,027 268,829 Notes 5% Growth in transit for No Build is based on historical data for GATRA Plymouth Area Link (PAL) service. Projections included in 2010 Site Selection Study, from 2008 CSA for PAL restructuring of routes 10% Growth in transit assumes higher useage of transit for first 2 years with improved facilities and multi-modal connections provided by the project Proposed Routes - developed by GATRA and SRPEDD (see SRPEDD sheets 10, 11, 12 ) West Plymouth Inter-City connector Seasonal Connector Year-Round (Route 3) (Route 1) (Route 2) Days of service per week 6 Hours per day 12 # roundtrips 12 Days per year 306 Daily one-way person trips 150 Summer Days of service per week 7 7 Hours per day 13 16 # roundtrips 26 32 Days per year 112 112 Daily one-way person trips 250 350 Winter Days of service per week 6 Hours per day 10 # roundtrips 20 Days per year 220 Daily one-way person trips 250 Annual ridership 45900 83000 39200 Annual Transit Riders 1 of 2

1-transit riders Plymouth Multimodal Annual Transit Riders 2015 Growth No- Existing Routes 5% Build Manomet/Cedarville 10,393 Freedom 34,746 Mayflower 37,393 Liberty 43,581 Subtotal: 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 18,664 19,598 20,577 21,606 22,687 23,821 25,012 26,263 27,576 28,955 30,402 31,922 62,399 65,519 68,795 72,234 75,846 79,638 83,620 87,801 92,191 96,801 101,641 106,723 67,152 70,510 74,036 77,737 81,624 85,705 89,991 94,490 99,215 104,175 109,384 114,853 78,265 82,178 86,287 90,602 95,132 99,888 104,883 110,127 115,633 121,415 127,486 133,860 226,481 237,805 249,695 262,180 275,289 289,053 303,506 318,681 334,615 351,346 368,913 387,359 - first Existing Routes 10% two years Manomet/Cedarville 10393 Freedom 34746 Mayflower 37393 Liberty 43581 Proposed Routes West Plymouth (Route 3) Inter-City connector (Route 1) Seasonal Connector (Route 2) Subtotal: Additional riders for Build 20,484 21,508 22,584 23,713 24,899 26,144 27,451 28,823 30,265 31,778 33,367 35,035 68,483 71,907 75,503 79,278 83,242 87,404 91,774 96,363 101,181 106,240 111,552 117,129 73,700 77,385 81,254 85,317 89,583 94,062 98,765 103,704 108,889 114,333 120,050 126,052 85,897 90,191 94,701 99,436 104,408 109,628 115,110 120,865 126,908 133,254 139,916 146,912 71,045 74,597 78,327 82,243 86,355 90,673 95,206 99,967 104,965 110,213 115,724 121,510 128,468 134,892 141,636 148,718 156,154 163,962 172,160 180,768 189,806 199,296 209,261 219,724 60,674 63,708 66,893 70,238 73,750 77,437 81,309 85,375 89,643 94,126 98,832 103,773 508,751 534,188 560,898 588,943 618,390 649,309 681,775 715,864 751,657 789,240 828,702 870,137 282,270 296,384 311,203 326,763 343,101 360,256 378,269 397,182 417,042 437,894 459,788 482,778 Notes 5% Growth in transit for No Build is based on historical data for GATRA Plymouth Area Link (PAL) service. Projections included in 2010 Site Selection Study, from 2008 CSA for PAL restructuring of routes 10% Growth in transit assumes higher useage of transit for first 2 years with improved facilities and multi-modal connections provided by the project Annual Transit Riders 2 of 2

2-transit riders_net NEW Plymouth Multimodal Annual Net New Transit Riders Initiate Construction Construction Complete Consistent growth 5% 2015 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Growth Existing Routes Transit 10% first 2 years Change No-Build to Build Manomet/Ceda 10,393 602 1,293 1,358 1,426 1,497 1,572 1,651 Freedom 34,746 2,011 4,324 4,540 4,767 5,006 5,256 5,519 Mayflower 37,393 2,164 4,653 4,886 5,130 5,387 5,656 5,939 Liberty 43,581 2,523 5,423 5,695 5,979 6,278 6,592 6,922 Proposed Routes West Plymouth (Route 3) 45,900 50,490 53,015 55,665 58,448 61,371 64,439 Inter-City conne(route 1) 83,000 91,300 95,865 100,658 105,691 110,976 116,525 Seasonal Conne(Route 2) 39,200 43,120 45,276 47,540 49,917 52,413 55,033 Net New Riders - - - - - 175,400 200,604 210,634 221,166 232,224 243,836 256,027 Notes Existing Routes for 10% growth rate represents net new riders to those routes the first two years, then 5% growth for future years. These calculations serve as the basis for benefits generated by this net increase. Annual Net New Transit Riders Page 1 of 2

2-transit riders_net NEW Plymouth Multimodal Annual Net New Transit Riders 2015 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 Growth Transit Existing Routes 10% first 2 years Manomet/Ceda 10,393 Freedom 34,746 Mayflower 37,393 Liberty 43,581 Proposed Routes West Plymouth (Route 3) Inter-City conne(route 1) Seasonal Conne(Route 2) Net New Riders 1,733 1,820 1,911 2,006 2,107 2,212 2,323 2,439 2,561 2,689 2,823 2,964 3,113 5,795 6,084 6,388 6,708 7,043 7,395 7,765 8,153 8,561 8,989 9,439 9,911 10,406 6,236 6,548 6,875 7,219 7,580 7,959 8,357 8,775 9,213 9,674 10,158 10,666 11,199 7,268 7,631 8,013 8,414 8,834 9,276 9,740 10,227 10,738 11,275 11,839 12,431 13,052 67,661 71,045 74,597 78,327 82,243 86,355 90,673 95,206 99,967 104,965 110,213 115,724 121,510 122,351 128,468 134,892 141,636 148,718 156,154 163,962 172,160 180,768 189,806 199,296 209,261 219,724 57,785 60,674 63,708 66,893 70,238 73,750 77,437 81,309 85,375 89,643 94,126 98,832 103,773 268,829 282,270 296,384 311,203 326,763 343,101 360,256 378,269 397,182 417,042 437,894 459,788 482,778 Notes Existing Routes for 10% growth rate represents net new ride those routes the first two years, then 5% growth for future y These calculations serve as the basis for benefits generated b increase. Annual Net New Transit Riders Page 2 of 2

3-land.rent Plymouth Multimodal Land and Transit space benefit Initiate Construction Annual Rental Increase 3% 2014 2015 2016 2017 2018 2019 2020 2021 2022 land value increase 3% Existing lot Improved* Value of Memorial Drive Parking lot $ 650,000.00 $ 2,600,000.00 $ 650,000.00 $ 2,600,000.00 $ 2,678,000.00 $ 2,758,340.00 $ 2,841,090.20 Net increase in value $ 650,000.00 $ 1,950,000.00 $ 78,000.00 $ 80,340.00 $ 82,750.20 Value of GATRA lease $12,000 $12,360 $12,731 $13,113 Construction Complete Notes Value of Memorial Drive parking lot based on 2012 Site Selection Study, Appendix J - Financial Feasibility, plus appreciation of 3% per year from 2011 when estimate was made, to 2015 when Project cost estimate was established. This cost is addressed as an in-kind donation by the Town of Plymouth as a Project Partner Multiplier of 4 used for improved value of property based on Franklin Regional Transit, Greenfield, MA case study 2009 value of 12 Olive Street $ 890,000.00 2015 Developed value $ 3,551,000.00 3.99 GATRA will not pay rent for the 600 SF passenger waiting area. The value of the rent saved is estimated to be $20/SF (consistent with the MassDevelopment proforma for commercial space), or $12,000 the first year Land and Rent values Page 1 of 3

3-land.rent Plymouth Multimodal Land and Transit space benefit Annual Rental Increase 3% land value increase 3% Existing lot Improved* Value of Memorial Drive Parking lot $ 650,000.00 $ 2,600,000.00 Net increase in value Value of GATRA lease 2023 2024 2025 2026 2027 2028 2029 2030 $ 2,926,322.91 $ 3,014,112.59 $ 3,104,535.97 $ 3,197,672.05 $ 3,293,602.21 $ 3,392,410.28 $ 3,494,182.59 $ 3,599,008.06 $ 85,232.71 $ 87,789.69 $ 90,423.38 $ 93,136.08 $ 95,930.16 $ 98,808.07 $ 101,772.31 $ 104,825.48 $13,506 $13,911 $14,329 $14,758 $15,201 $15,657 $16,127 $16,611 Notes Value of Memorial Drive parking lot based on 2012 Site Selection Study, Appendix J - Financial Feasibility, plus appreciation of 3% per year from 2011 when estimate was made, to 2015 when Project cost estimate was established. This cost is addressed as an in-kind donation by the Town of Plymouth as a Project Partner Multiplier of 4 used for improved value of property based on Franklin Regional Transit, Greenfield, MA case study 2009 value of 12 Olive Street $ 890,000.00 2015 Developed value $ 3,551,000.00 3.99 GATRA will not pay rent for the 600 SF passenger waiting area. The value of the rent saved is estimated to be $20/SF (consistent with the MassDevelopment proforma for commercial space), or $12,000 the first year Land and Rent values Page 2 of 3

3-land.rent Plymouth Multimodal Land and Transit space benefit Annual Rental Increase 3% land value increase 3% Existing lot Improved* Value of Memorial Drive Parking lot $ 650,000.00 $ 2,600,000.00 Net increase in value Value of GATRA lease 2031 2032 2033 2034 2035 2036 2037 2038 $ 3,706,978.31 $ 3,818,187.65 $ 3,932,733.28 $ 4,050,715.28 $ 4,172,236.74 $ 4,297,403.84 $ 4,426,325.96 $ 4,559,115.74 $ 107,970.24 $ 111,209.35 $ 114,545.63 $ 117,982.00 $ 121,521.46 $ 125,167.10 $ 128,922.12 $ 132,789.78 $17,109 $17,622 $18,151 $18,696 $19,256 $19,834 $20,429 $21,042 Notes Value of Memorial Drive parking lot based on 2012 Site Selection Study, Appendix J - Financial Feasibility, plus appreciation of 3% per year from 2011 when estimate was made, to 2015 when Project cost estimate was established. This cost is addressed as an in-kind donation by the Town of Plymouth as a Project Partner Multiplier of 4 used for improved value of property based on Franklin Regional Transit, Greenfield, MA case study 2009 value of 12 Olive Street $ 890,000.00 2015 Developed value $ 3,551,000.00 3.99 GATRA will not pay rent for the 600 SF passenger waiting area. The value of the rent saved is estimated to be $20/SF (consistent with the MassDevelopment proforma for commercial space), or $12,000 the first year Land and Rent values Page 3 of 3

4-transit fare box Plymouth Multimodal Transit Fare Box revenue Fare Box Revenue $1.25 per rider in 2019 $1.25 $1.25 $1.25 $1.25 $1.25 5-year increase in fares 5% Initiate Construction Construction Complete 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 NO Build $1.25 Manomet/Cedarville $ - $ - $ - $ - $ - Freedom $ - $ - $ - $ - $ - Mayflower $ - $ - $ - $ - $ - Liberty $ - $ - $ - $ - $ - Subtotal: 0 0 0 0 0 0 0 0 0 BUILD - Net New Riders Existing Routes $1.25 Manomet/Cedarville $ - $ 751.95 $ 1,616.69 $ 1,697.53 $ 1,782.40 $ 1,965.10 Freedom $ - $ 2,513.93 $ 5,404.94 $ 5,675.19 $ 5,958.95 $ 6,569.74 Mayflower $ - $ 2,705.44 $ 5,816.70 $ 6,107.54 $ 6,412.91 $ 7,070.24 Liberty $ - $ 3,153.15 $ 6,779.28 $ 7,118.24 $ 7,474.16 $ 8,240.26 Proposed Routes West Plymouth $ - $ 57,375.00 $ 63,112.50 $ 66,268.13 $ 69,581.53 $ 76,713.64 Inter-City connector $ - $ 103,750.00 $ 114,125.00 $ 119,831.25 $ 125,822.81 $ 138,719.65 Seasonal Connector $ - $ 49,000.00 $ 53,900.00 $ 56,595.00 $ 59,424.75 $ 65,515.79 Notes Subtotal of Additional Build Fare Box - - - - - 219,249 250,755 263,293 276,458 304,794 Fare structure provided by GATRA. Current fare is $1, assumed to be $1.25 at project completion. Assumes fare increase of 5% every 5 years Transit Fare Box Revenue Page 1 of 3

4-transit fare box Plymouth Multimodal Transit Fare Box revenue Fare Box Revenue $1.25 per rider in 2019 5-year increase in fares 5% 2014 $1.31 $1.31 $1.31 $1.31 $1.31 $1.38 $1.38 $1.38 2024 2025 2026 2027 2028 2029 2030 2031 NO Build $1.25 Manomet/Cedarville Freedom Mayflower Liberty Subtotal: BUILD - Net New Riders Existing Routes $1.25 Manomet/Cedarville Freedom Mayflower Liberty Proposed Routes West Plymouth Inter-City connector Seasonal Connector Subtotal of Additional Build Fare Box - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - 0 0 0 0 0 0 0 0 $ 2,063.35 $ 2,166.52 $ 2,274.85 $ 2,388.59 $ 2,627.45 $ 2,758.82 $ 2,896.76 $ 3,041.60 $ 6,898.23 $ 7,243.14 $ 7,605.30 $ 7,985.56 $ 8,784.12 $ 9,223.33 $ 9,684.49 $ 10,168.72 $ 7,423.75 $ 7,794.93 $ 8,184.68 $ 8,593.92 $ 9,453.31 $ 9,925.97 $ 10,422.27 $ 10,943.38 $ 8,652.27 $ 9,084.88 $ 9,539.13 $ 10,016.08 $ 11,017.69 $ 11,568.58 $ 12,147.01 $ 12,754.36 $ 80,549.32 $ 84,576.79 $ 88,805.63 $ 93,245.91 $ 102,570.50 $ 107,699.02 $ 113,083.97 $ 118,738.17 $ 145,655.63 $ 152,938.41 $ 160,585.34 $ 168,614.60 $ 185,476.06 $ 194,749.87 $ 204,487.36 $ 214,711.73 $ 68,791.58 $ 72,231.16 $ 75,842.71 $ 79,634.85 $ 87,598.33 $ 91,978.25 $ 96,577.16 $ 101,406.02 320,034 336,036 352,838 370,480 407,527 427,904 449,299 471,764 Notes Fare structure provided by GATRA. Current fare is $1, assumed to be $1.25 at project completion. Assumes fare increase of 5% every 5 years Transit Fare Box Revenue Page 2 of 3

4-transit fare box Plymouth Multimodal Transit Fare Box revenue Fare Box Revenue $1.25 per rider in 2019 5-year increase in fares 5% 2014 $1.38 $1.38 $1.44 $1.44 $1.44 $1.44 $1.44 2032 2033 2034 2035 2036 2037 2038 NO Build $1.25 Manomet/Cedarville Freedom Mayflower Liberty Subtotal: BUILD - Net New Riders Existing Routes $1.25 Manomet/Cedarville Freedom Mayflower Liberty Proposed Routes West Plymouth Inter-City connector Seasonal Connector Subtotal of Additional Build Fare Box - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - 0 0 0 0 0 0 0 $ 3,193.68 $ 3,505.79 $ 3,681.08 $ 3,865.13 $ 4,058.39 $ 4,261.31 $ 4,474.38 $ 10,677.15 $ 11,720.60 $ 12,306.63 $ 12,921.96 $ 13,568.06 $ 14,246.46 $ 14,958.79 $ 11,490.55 $ 12,613.49 $ 13,244.17 $ 13,906.38 $ 14,601.70 $ 15,331.78 $ 16,098.37 $ 13,392.07 $ 14,700.84 $ 15,435.89 $ 16,207.68 $ 17,018.07 $ 17,868.97 $ 18,762.42 $ 124,675.08 $ 136,859.24 $ 143,702.20 $ 150,887.31 $ 158,431.67 $ 166,353.26 $ 174,670.92 $ 225,447.31 $ 247,479.66 $ 259,853.65 $ 272,846.33 $ 286,488.65 $ 300,813.08 $ 315,853.73 $ 106,476.32 $ 116,881.96 $ 122,726.06 $ 128,862.36 $ 135,305.48 $ 142,070.76 $ 149,174.29 495,352 543,762 570,950 599,497 629,472 660,946 693,993 Notes Fare structure provided by GATRA. Current fare is $1, assumed to be $1.25 at project completion. Assumes fare increase of 5% every 5 years Transit Fare Box Revenue Page 3 of 3

5-transitbenefit_travelsavings Plymouth Multimodal Transit Travel Time Savings Initiate Construction Construction Complete 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 Existing Routes Manomet/Cedarville $ - $ 28,674.35 $ 31,541.79 $ 33,118.88 $ 34,774.82 $ 36,513.56 $ 38,339.24 Freedom $ - $ 95,864.43 $ 105,450.87 $ 110,723.42 $ 116,259.59 $ 122,072.57 $ 128,176.20 Mayflower $ - $ 103,167.52 $ 113,484.27 $ 119,158.49 $ 125,116.41 $ 131,372.23 $ 137,940.84 Liberty $ - $ 120,240.25 $ 132,264.28 $ 138,877.49 $ 145,821.36 $ 153,112.43 $ 160,768.05 Proposed Routes West Plymouth Inter-City connector Seasonal Connector $ - $ 141,555.56 $ 155,711.11 $ 163,496.67 $ 171,671.50 $ 180,255.08 $ 189,267.83 Subtotal: - - - - - 489,502 538,452 565,375 593,644 623,326 654,492 Value of travel time savings $ - $ - $ - $ - $ - $ 489,502.11 $ 538,452.32 $ 565,374.94 $ 593,643.68 $ 623,325.87 $ 654,492.16 Notes Seasonal Connector 4.25 miles total route 1 mile saved w circulator for heart of downtown 3 mph walk speed 0.33 hours to walk the route 18 mph transit speed 0.1 hours to drive the route Travel time savings = 0.3 hours savd walking vs bus Value of time $13.00 per hour Travel time value = $3.61 TIGER BCA Resource Guide, updated 3/27/15 for all local travel purposes Riders of all routes (existing plus new riders attacted to service) save time 10 minutes 0.17 hours less wait time due to improved connections Travel time value = $2.17 Transit Travel Time Savings Page 1 of 3

5-transitbenefit_travelsavings Plymouth Multimodal Transit Travel Time Savings 2014 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 Existing Routes Manomet/Cedarville Freedom Mayflower Liberty Proposed Routes West Plymouth Inter-City connector Seasonal Connector $ 40,256.20 $ 42,269.01 $ 44,382.46 $ 46,601.59 $ 48,931.66 $ 51,378.25 $ 53,947.16 $ 56,644.52 $ 59,476.74 $ 62,450.58 $ 134,585.01 $ 141,314.26 $ 148,379.97 $ 155,798.97 $ 163,588.92 $ 171,768.36 $ 180,356.78 $ 189,374.62 $ 198,843.35 $ 208,785.52 $ 144,837.88 $ 152,079.78 $ 159,683.77 $ 167,667.96 $ 176,051.35 $ 184,853.92 $ 194,096.62 $ 203,801.45 $ 213,991.52 $ 224,691.10 $ 168,806.46 $ 177,246.78 $ 186,109.12 $ 195,414.58 $ 205,185.30 $ 215,444.57 $ 226,216.80 $ 237,527.64 $ 249,404.02 $ 261,874.22 $ 198,731.22 $ 208,667.78 $ 219,101.17 $ 230,056.23 $ 241,559.04 $ 253,636.99 $ 266,318.84 $ 279,634.78 $ 293,616.52 $ 308,297.35 Subtotal: - Value of travel time savings $ - 687,217 721,578 757,656 795,539 835,316 877,082 920,936 966,983 1,015,332 1,066,099 $ 687,216.77 $ 721,577.61 $ 757,656.49 $ 795,539.31 $ 835,316.28 $ 877,082.09 $ 920,936.20 $ 966,983.01 $ 1,015,332.16 $ 1,066,098.77 Notes Seasonal Connector 4.25 miles total route 1 mile saved w circulator for heart of downtown 3 mph walk speed 0.33 hours to walk the route 18 mph transit speed 0.1 hours to drive the rout Travel time savings = 0.3 hours savd walking vs b Value of time $13.00 per hour Travel time value = $3.61 TIGER BCA Resource Guide, updated 3/27/15 for all local travel purposes Riders of all routes (existing plus new riders attacted to service) save time 10 minutes 0.17 hours less wait time due to improved connections Travel time value = $2.17 Transit Travel Time Savings Page 2 of 3

5-transitbenefit_travelsavings Plymouth Multimodal Transit Travel Time Savings 2014 2035 2036 2037 2038 Existing Routes Manomet/Cedarville Freedom Mayflower Liberty Proposed Routes West Plymouth Inter-City connector Seasonal Connector $ 65,573.11 $ 68,851.77 $ 72,294.35 $ 75,909.07 $ 219,224.79 $ 230,186.03 $ 241,695.34 $ 253,780.10 $ 235,925.65 $ 247,721.94 $ 260,108.03 $ 273,113.43 $ 274,967.93 $ 288,716.33 $ 303,152.14 $ 318,309.75 $ 323,712.22 $ 339,897.83 $ 356,892.72 $ 374,737.35 Subtotal: - Value of travel time savings $ - 1,119,404 1,175,374 1,234,143 1,295,850 $ 1,119,403.71 $ 1,175,373.89 $ 1,234,142.58 $ 1,295,849.71 Notes Seasonal Connector 4.25 miles total route 1 mile saved w circulator for heart of downtown 3 mph walk speed 0.33 hours to walk the route 18 mph transit speed 0.1 hours to drive the rout Travel time savings = 0.3 hours savd walking vs b Value of time $13.00 per hour Travel time value = $3.61 TIGER BCA Resource Guide, updated 3/27/15 for all local travel purposes Riders of all routes (existing plus new riders attacted to service) save time 10 minutes 0.17 hours less wait time due to improved connections Travel time value = $2.17 Transit Travel Time Savings Page 3 of 3

6-diverted auto trips Diverted auto trips from Net New Transit Riders Initiate Construction Construction Complete 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Existing Routes No Build No Build Manomet/Cedarville 2,451 2,574 2,702 2,838 2,979 3,128 3,285 3,449 3,622 3,803 3,993 4,192 Freedom 8,195 8,605 9,035 9,487 9,961 10,459 10,982 11,531 12,107 12,713 13,348 14,016 Mayflower 8,819 9,260 9,723 10,209 10,720 11,256 11,818 12,409 13,030 13,681 14,365 15,084 Liberty 10,279 10,792 11,332 11,899 12,494 13,118 13,774 14,463 15,186 15,945 16,743 17,580 Existing Routes w growth Manomet/Cedarville - - - - - 3,121 3,433 3,605 3,785 3,975 4,173 4,382 4,601 Freedom - - - - - 10,435 11,479 12,053 12,655 13,288 13,952 14,650 15,383 Mayflower - - - - - 11,230 12,353 12,971 13,619 14,300 15,015 15,766 16,554 Liberty - - - - - 13,089 14,397 15,117 15,873 16,667 17,500 18,375 19,294 Proposed Routes West Plymouth (Route 3) - - - - - 43,302 47,632 50,014 52,514 55,140 57,897 60,792 63,832 Inter-City connector (Route 1) - - - - - 78,302 86,132 90,439 94,961 99,709 104,694 109,929 115,425 Seasonal Connector (Route 2) - - - - - 13,067 14,373 15,092 15,847 16,639 17,471 18,344 19,262 TOTAL - - - - - 172,545.61 189,800.17 199,290.18 209,254.69 219,717.42 230,703.29 242,238.46 254,350.38 Notes Assumes vehicle occupancy for standard trips 1.06 source: SRPEDD Assumes vehicle occupancy for seasonal/tourism 3 Source: Plymouth Transportation Site Selection Study, Plymouth Convention and Visitor Bureau, 2012 Percent of transit riders diverted from vehicles on new routes Percent of transit riders diverted from vehicles on existing routes 100% 25% SRPEDD (sheets 10, 11, 12) Diverted auto trips from Net New Transit Riders Page 1of 2

6-diverted auto trips Diverted auto trips from Net New Transit Riders Existing Routes No Build Manomet/Cedarville Freedom Mayflower Liberty No Build Existing Routes w growth Manomet/Cedarville - Freedom - Mayflower - Liberty - Proposed Routes West Plymouth (Route 3) - Inter-City connector (Route 1) - Seasonal Connector (Route 2) - TOTAL - 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 4,402 4,622 4,853 5,096 5,351 5,618 5,899 6,194 6,504 6,829 7,170 7,529 14,717 15,453 16,225 17,036 17,888 18,783 19,722 20,708 21,743 22,830 23,972 25,171 15,838 16,630 17,461 18,334 19,251 20,214 21,224 22,285 23,400 24,570 25,798 27,088 18,459 19,382 20,351 21,368 22,437 23,559 24,737 25,973 27,272 28,636 30,067 31,571 4,831 5,073 5,326 5,593 5,872 6,166 6,474 6,798 7,138 7,495 7,869 8,263 16,152 16,959 17,807 18,698 19,632 20,614 21,645 22,727 23,863 25,057 26,309 27,625 17,382 18,251 19,164 20,122 21,128 22,184 23,294 24,458 25,681 26,965 28,314 29,729 20,259 21,272 22,335 23,452 24,624 25,856 27,148 28,506 29,931 31,428 32,999 34,649 67,023 70,374 73,893 77,588 81,467 85,540 89,817 94,308 99,024 103,975 109,174 114,632 121,196 127,256 133,619 140,300 147,315 154,681 162,415 170,536 179,062 188,016 197,416 207,287 20,225 21,236 22,298 23,413 24,583 25,812 27,103 28,458 29,881 31,375 32,944 97,899 267,067.90 280,421.30 294,442.36 309,164.48 324,622.70 340,853.84 357,896.53 375,791.36 394,580.92 414,309.97 435,025.47 520,085.05 Notes Assumes vehicle occupancy for standard trips 1.06 source: SRPEDD Assumes vehicle occupancy for seasonal/tourism 3 Source: Plymouth Transportation Site Selection Study, Plymouth Convention and Visitor Bureau, 2012 Percent of transit riders diverted from vehicles on new routes Percent of transit riders diverted from vehicles on existing routes 100% 25% SRPEDD (sheets 10, 11, 12) Diverted auto trips from Net New Transit Riders Page 2of 2

7-net new_diverted auto trips Diverted auto trips from Net New Transit Riders Initiate Construction Construction Complete 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 Existing Routes w growth Manomet/Cedarville 142 305 320 336 353 371 389 409 429 Freedom 474 1,020 1,071 1,124 1,181 1,240 1,302 1,367 1,435 Mayflower 510 1,097 1,152 1,210 1,270 1,334 1,401 1,471 1,544 Liberty 595 1,279 1,343 1,410 1,481 1,555 1,633 1,714 1,800 Proposed Routes West Plymouth (Route 3) - - - - - 43,302 47,632 50,014 52,514 55,140 57,897 60,792 63,832 67,023 Inter-City connector (Route 1) - - - - - 78,302 86,132 90,439 94,961 99,709 104,694 109,929 115,425 121,196 Seasonal Connector (Route 2) - - - - - 13,067 14,373 15,092 15,847 16,639 17,471 18,344 19,262 20,225 TOTAL - - - - - 136,392.04 151,838.92 159,430.87 167,402.41 175,772.53 184,561.16 193,789.22 203,478.68 213,652.61 Notes Assumes vehicle occupancy for standard trips Assumes vehicle occupancy for seasonal/tourism 1.06 source: SRPEDD 3 Source: Plymouth Transportation Site Selection Study, Plymouth Convention and Visitor Bureau, 2012 Percent of transit riders diverted from vehicles on new routes Percent of transit riders diverted from vehicles 100% 25% Diverted Auto Trips from New New Transit Riders Page 1 of 2

7-net new_diverted auto trips Diverted auto trips from Net New Transit Riders 2013 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty 451 473 497 522 548 575 604 634 666 699 734 1,507 1,582 1,661 1,744 1,831 1,923 2,019 2,120 2,226 2,337 2,454 1,621 1,703 1,788 1,877 1,971 2,069 2,173 2,282 2,396 2,515 2,641 1,890 1,984 2,084 2,188 2,297 2,412 2,533 2,659 2,792 2,932 3,078 Proposed Routes West Plymouth (Route 3) Inter-City connector (Route 1) Seasonal Connector (Route 2) 70,374 73,893 77,588 81,467 85,540 89,817 94,308 99,024 103,975 109,174 114,632 127,256 133,619 140,300 147,315 154,681 162,415 170,536 179,062 188,016 197,416 207,287 21,236 22,298 23,413 24,583 25,812 27,103 28,458 29,881 31,375 32,944 34,591 TOTAL 224,335.24 235,552.00 247,329.60 259,696.08 272,680.89 286,314.93 300,630.68 315,662.21 331,445.32 348,017.59 365,418.47 Notes Assumes vehicle occupancy for standard trips Assumes vehicle occupancy for seasonal/tourism 1.06 source: SRPEDD 3 Source: Plymouth Transportation Site Selection Study, Plymouth Convention and Visitor Bureau, 2012 Percent of transit riders diverted from vehicles on new routes Percent of transit riders diverted from vehicles 100% 25% Diverted Auto Trips from New New Transit Riders Page 2 of 2

8-net new_diverted trips.vmt Diverted VMT from Net New Transit Riders Initiate Construction Construction Complete 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Existing Routes Manomet/Cedarville - 524.95 1,128.63 1,185.07 1,244.32 1,306.54 1,371.86 1,440.45 1,512.48 Freedom - 2,015.89 4,334.15 4,550.86 4,778.40 5,017.32 5,268.19 5,531.60 5,808.18 Mayflower - 3,930.55 8,450.68 8,873.21 9,316.87 9,782.72 10,271.85 10,785.44 11,324.72 Liberty - 2,528.47 5,436.22 5,708.03 5,993.43 6,293.10 6,607.75 6,938.14 7,285.05 Proposed Routes West Plymouth (Route 3) - 227,767.92 250,544.72 263,071.95 276,225.55 290,036.83 304,538.67 319,765.60 335,753.88 Inter-City connector (Route 1) - 399,339.62 439,273.58 461,237.26 484,299.13 508,514.08 533,939.79 560,636.78 588,668.62 Seasonal Connector (Route 2) - 55,533.33 61,086.67 64,141.00 67,348.05 70,715.45 74,251.23 77,963.79 81,861.98 TOTAL - - - - - 691,640.73 770,254.65 808,767.38 849,205.75 891,666.04 936,249.34 983,061.81 1,032,214.90 Notes Routes Route milles assumed VMT as % of route 50% Puritan Link 7.4 3.7 Freedom Link 8.5 4.25 Mayflower Link 15.4 7.7 Liberty Link 8.5 4.25 West Plymouth 5.26 5.26 Inter-City connector 5.10 5.10 Seasonal Connector 4.25 4.25 100% (diverted auto trips VMT = bus route VMT: see SRPEDD sheets 10, 11, 12 ) Diverted VMT from Net New Transit Riders Page 1 of 2

8-net new_diverted trips.vmt Diverted VMT from Net New Transit Riders 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 Existing Routes Manomet/Cedarville Freedom Mayflower Liberty 1,588.10 1,667.51 1,750.88 1,838.43 1,930.35 2,026.86 2,128.21 2,234.62 2,346.35 2,463.67 2,586.85 2,716.19 6,098.59 6,403.52 6,723.69 7,059.88 7,412.87 7,783.52 8,172.69 8,581.33 9,010.39 9,460.91 9,933.96 10,430.66 11,890.95 12,485.50 13,109.77 13,765.26 14,453.53 15,176.20 15,935.01 16,731.76 17,568.35 18,446.77 19,369.11 20,337.56 7,649.30 8,031.77 8,433.35 8,855.02 9,297.77 9,762.66 10,250.79 10,763.33 11,301.50 11,866.58 12,459.90 13,082.90 Proposed Routes West Plymouth (Route 3) Inter-City connector (Route 1) Seasonal Connector (Route 2) TOTAL 352,541.58 370,168.66 388,677.09 408,110.94 428,516.49 449,942.31 472,439.43 496,061.40 520,864.47 546,907.70 574,253.08 602,965.73 618,102.05 649,007.15 681,457.51 715,530.38 751,306.90 788,872.25 828,315.86 869,731.65 913,218.23 958,879.15 1,006,823.10 1,057,164.26 85,955.07 90,252.83 94,765.47 99,503.74 104,478.93 109,702.88 115,188.02 120,947.42 126,994.79 133,344.53 140,011.76 147,012.35 1,083,825.64 1,138,016.92 1,194,917.77 1,254,663.66 1,317,396.84 1,383,266.68 1,452,430.02 1,525,051.52 1,601,304.09 1,681,369.30 1,765,437.76 1,853,709.65 Notes Diverted VMT from Net New Transit Riders Page 2 of 2

9-net divertedtripsautosavings Auto Operating Savings from Diverted VMT from Net New Transit Riders Initiate Construction Construction Complete 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 Existing Routes w growth Manomet/Cedarville $ - $ - $ - $ - $ - $ 360.27 $ 797.81 $ 862.83 $ 933.15 $ 1,009.20 $ 1,091.45 $ 1,180.40 $ 1,276.61 $ 1,380.65 Freedom $ - $ - $ - $ - $ - $ 1,383.48 $ 3,063.72 $ 3,313.41 $ 3,583.46 $ 3,875.51 $ 4,191.36 $ 4,532.96 $ 4,902.40 $ 5,301.94 Mayflower $ - $ - $ - $ - $ - $ 2,697.50 $ 5,973.61 $ 6,460.46 $ 6,986.98 $ 7,556.42 $ 8,172.27 $ 8,838.31 $ 9,558.63 $ 10,337.66 Liberty $ - $ - $ - $ - $ - $ 1,735.27 $ 3,842.75 $ 4,155.93 $ 4,494.64 $ 4,860.95 $ 5,257.12 $ 5,685.57 $ 6,148.95 $ 6,650.09 Proposed Routes West Plymouth (Route 3) $ - $ - $ - $ - $ - $ 156,314.91 $ 177,104.79 $ 191,538.83 $ 207,149.24 $ 224,031.91 $ 242,290.51 $ 262,037.18 $ 283,393.21 $ 306,489.76 Inter-City connector (Route 1) $ - $ - $ - $ - $ - $ 274,062.89 $ 310,513.25 $ 335,820.08 $ 363,189.42 $ 392,789.36 $ 424,801.69 $ 459,423.03 $ 496,866.01 $ 537,360.59 Seasonal Connector (Route 2) $ - $ - $ - $ - $ - $ 38,111.99 $ 43,180.88 $ 46,700.12 $ 50,506.18 $ 54,622.43 $ 59,074.16 $ 63,888.71 $ 69,095.64 $ 74,726.93 TOTAL - - - - - 474,666.29 544,476.80 588,851.66 636,843.07 688,745.79 744,878.57 805,586.17 871,241.44 942,247.62 Notes 2014 vehicle operating costs $ 0.592 per mile source: American Automobile Association (AAA) 2014 "Your Driving Costs" for average sudan driven 15,000 miles per year Estimate increase per year 3% $ 0.61 $ 0.63 $ 0.65 $ 0.67 $ 0.69 $ 0.71 $ 0.73 $ 0.75 $ 0.77 $ 0.80 $ 0.82 $ 0.84 $ 0.87 Auto Operating Savings from Diverted VMT from Net New Transit Riders Page 1 of 2

9-net divertedtripsautosavings Auto Operating Savings from Diverted VMT from Net New Transit Riders 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty $ 1,493.17 $ 1,614.87 $ 1,746.48 $ 1,888.82 $ 2,042.76 $ 2,209.24 $ 2,389.29 $ 2,584.02 $ 2,794.62 $ 3,022.38 $ 3,268.70 $ 5,734.05 $ 6,201.38 $ 6,706.79 $ 7,253.39 $ 7,844.54 $ 8,483.87 $ 9,175.31 $ 9,923.10 $ 10,731.83 $ 11,606.47 $ 12,552.40 $ 11,180.18 $ 12,091.36 $ 13,076.81 $ 14,142.57 $ 15,295.19 $ 16,541.75 $ 17,889.90 $ 19,347.93 $ 20,924.78 $ 22,630.15 $ 24,474.51 $ 7,192.07 $ 7,778.22 $ 8,412.15 $ 9,097.74 $ 9,839.20 $ 10,641.10 $ 11,508.35 $ 12,446.28 $ 13,460.65 $ 14,557.69 $ 15,744.15 Proposed Routes West Plymouth (Route 3) Inter-City connector (Route 1) Seasonal Connector (Route 2) TOTAL $ 331,468.68 $ 358,483.37 $ 387,699.77 $ 419,297.30 $ 453,470.03 $ 490,427.84 $ 530,397.71 $ 573,625.12 $ 620,375.57 $ 670,936.18 $ 725,617.47 $ 581,155.47 $ 628,519.65 $ 679,744.00 $ 735,143.13 $ 795,057.30 $ 859,854.47 $ 929,932.61 $ 1,005,722.11 $ 1,087,688.47 $ 1,176,335.08 $ 1,272,206.39 $ 80,817.18 $ 87,403.78 $ 94,527.18 $ 102,231.15 $ 110,562.99 $ 119,573.87 $ 129,319.14 $ 139,858.65 $ 151,257.13 $ 163,584.59 $ 176,916.73 1,019,040.80 1,102,092.63 1,191,913.18 1,289,054.10 1,394,112.01 1,507,732.14 1,630,612.31 1,763,507.21 1,907,233.05 2,062,672.54 2,230,780.35 Notes 2014 vehicle operating costs $ 0.592 per mile source: American Automobile Association (AAA) 2014 "Your Driving Costs" for average sudan driven 15,000 miles per year Estimate increase per year 3% $ 0.90 $ 0.92 $ 0.95 $ 0.98 $ 1.01 $ 1.04 $ 1.07 $ 1.10 $ 1.13 $ 1.17 $ 1.20 Auto Operating Savings from Diverted VMT from Net New Transit Riders Page 2 of 2

CMAQ New Bus Service Air Quality Analysis Worksheet FILL IN SHADED BOXES ONLY TIP YEAR: 2015 MPO: Southeastern Regional Planning & Economic Development District RTA: Greater Attleboro Taunton Regional Transit Agency Project: Plymouth Proposed Route 1 (Inter-City) 10-plymouth rt 1 Summary of Vehicle Emission Rates: Emission Rates Milestone Year Oper. Speed Summer VOC Summer NOx Winter CO Summer CO2 by Vehicle Type for Rates (mph) (grams/mile) (grams/mile) (grams/mile) (grams/mile) Auto 2016 20 0.280 0.215 11.340 368.1 Bus* 2016 18 0.231 1.016 0.46 997.9 HDDV 4 Vehicle type used for Bus emission factors (For example, HDGV 6 or HDDV 2b) *Please refer to the 'Emission Factors' tab to determine the most appropriate 'Bus' factors based on fuel type and gross vehicle weight. If you require 'Bus' factors for an operating speed other that 18MPH, or for 'Auto' factors other than 20 MPH, please contact Ethan Britland at 857-368-8840 or at Ethan.Britland@state.ma.us Calculate VMT and emissions savings from private vehicles: Convert daily bus ridership into private auto VMT savings: Daily one way / average veh. = daily one-way x avg. auto trip = daily savings person trips (reduced) occupancy auto trips length (miles) auto VMT 250 1.06 236 5.1 1,203 Calculate emissions change from auto VMT savings: Daily Auto VMT X Emission / 1000g = change/day Pollutant change (net) factor (auto) per kg in kg Summer VOC -1,203 0.280 1000-0.337 Summer NOx -1,203 0.215 1000-0.259 Winter CO -1,203 11.340 1000-13.640 Summer CO2-1,203 368.100 1000-442.762 Calculate bus route mileage and emissions per day: Pollutant Total Route X # of round = fleet miles X Emission / 1000g = change/day distance (miles) trips per day per day factor (bus) per kg in kg Summer VOC 5.10 26 133 0.231 1000 0.031 Summer NOx 5.10 26 133 1.016 1000 0.135 Winter CO 5.10 20 102 0.460 1000 0.047 Summer CO2 5.10 26 133 997.90 1000 132.322 Add impact of bus emissions to emission savings from private vehicles Pollutant change/day + change/day = change/day auto (kg) bus or van (kg) (NET) in kg Summer VOC -0.337 0.031-0.306 Summer NOx -0.259 0.135-0.124 Winter CO -13.640 0.047-13.593 Summer CO2-442.762 132.322-310.440 Calculate net emissions change in kilograms per year (seasonally adjusted) Pollutant change/day X operating X seasonal = change per (NET) in kg days per year adj factor year in kg Summer VOC -0.306 112 1.0188-34.935 Summer NOx -0.124 112 1.0188-14.136 Winter CO -13.593 218 0.9812-2907.602 Summer CO2-310.440 112 1.0000-34769.308 Calculate cost effectiveness (cost per kg of emissions reduced) 10% 5% Pollutant Total Project / Project Life / reduction per = annual cost 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 Cost in years year in kg per kg 250 275 289 303 318 334 351 369 387 406 427 448 470 494 519 544 572 600 630 662 Summer VOC 34.935 #DIV/0! 34.93478 38.77777 40.92985 43.08192 45.38772 47.84723 50.460 53.22742 55.99437 58.91504 62.14315 65.36297 68.80587 72.42092 76.21673 80.20232 84.38719 88.73665 93.34824 98.26727 Summer NOx 14.136 #DIV/0! 14.13619 17.08706 18.73954 20.39203 22.16255 24.0511 26.058 28.18232 30.30694 32.5496 35.02833 37.50069 40.14435 42.92019 45.83482 48.89519 52.10857 55.44834 58.98938 62.76649 Winter CO 2907.602 #DIV/0! 2907.602 3199.366 3362.753 3526.141 3701.199 3887.928 4086.327 4296.397 4506.467 4728.208 4973.289 5217.741 5479.13 5753.588 6041.769 6344.36 6662.08 6992.295 7342.412 7715.869 Summer CO2 34769.308 #DIV/0! 34769.31 39728.24 42505.24 45282.24 48257.6 51431.32 54803.394 58373.82 61944.26 65713.04 69878.55 74033.34 78476.01 83140.81 88038.85 93181.8 98581.89 104194.4 110145.1 116492.5 Spreadhseet Template Prepared by the Office of Transportation Planning Page 1 of 1

CMAQ New Bus Service Air Quality Analysis Worksheet FILL IN SHADED BOXES ONLY TIP YEAR: 2015 MPO: Southeastern Regional Planning & Economic Development District RTA: Greater Attleboro Taunton Regional Transit Agency Project: Plymouth Proposed Route 2 (Seasonal Circulator) 11-plymouth rt 2 Summary of Vehicle Emission Rates: Emission Rates Milestone Year Oper. Speed Summer VOC Summer NOx Winter CO Summer CO2 by Vehicle Type for Rates (mph) (grams/mile) (grams/mile) (grams/mile) (grams/mile) Auto 2016 20 0.280 0.215 11.340 368.1 Bus* 2016 18 0.231 1.016 0.46 997.9 HDDV 4 Vehicle type used for Bus emission factors (For example, HDGV 6 or HDDV 2b) *Please refer to the 'Emission Factors' tab to determine the most appropriate 'Bus' factors based on fuel type and gross vehicle weight. If you require 'Bus' factors for an operating speed other that 18MPH, or for 'Auto' factors other than 20 MPH, please contact Ethan Britland at 857-368-8840 or at Ethan.Britland@state.ma.us Calculate VMT and emissions savings from private vehicles: Convert daily bus ridership into private auto VMT savings: Daily one way / average veh. = daily one-way x avg. auto trip = daily savings person trips (reduced) occupancy auto trips length (miles) auto VMT 927 1.06 875 4.25 3,717 Calculate emissions change from auto VMT savings: Daily Auto VMT X Emission / 1000g = change/day Pollutant change (net) factor (auto) per kg in kg Summer VOC -3,717 0.280 1000-1.041 Summer NOx -3,717 0.215 1000-0.799 Winter CO -3,717 11.340 1000-42.148 Summer CO2-3,717 368.100 1000-1368.134 Calculate bus route mileage and emissions per day: Pollutant Total Route X # of round = fleet miles X Emission / 1000g = change/day distance (miles) trips per day per day factor (bus) per kg in kg Summer VOC 4.25 32 136 0.231 1000 0.031 Summer NOx 4.25 32 136 1.016 1000 0.138 Winter CO 4.25 32 136 0.460 1000 0.063 Summer CO2 4.25 32 136 997.900 1000 135.714 Add impact of bus emissions to emission savings from private vehicles Pollutant change/day + change/day = change/day auto (kg) bus or van (kg) (NET) in kg Summer VOC -1.041 0.031-1.009 Summer NOx -0.799 0.138-0.661 Winter CO -42.148 0.063-42.085 Summer CO2-1368.134 135.714-1232.420 Calculate net emissions change in kilograms per year (seasonally adjusted) Pollutant change/day X operating X seasonal = change per (NET) in kg days per year adj factor year in kg Summer VOC -1.009 112 1.0188-115.164 Summer NOx -0.661 112 1.0188-75.415 Winter CO -42.085-0.9812 0.000 Summer CO2-1232.420 112 1.0000-138030.988 Calculate cost effectiveness (cost per kg of emissions reduced) 10% 5% Pollutant Total Project / Project Life / reduction per = annual cost 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 Cost in years year in kg (daily passenges per kg input above) 350 385 404 424 446 468 491 516 542 569 597 627 658 691 726 762 800 840 882 927 Summer VOC 115.164 #DIV/0! 41.25015 45.73364 48.19956 50.730 53.54772 56.36206 59.35939 62.51469 65.84529 69.30398 72.92425 76.7497 80.76642 84.98398 89.41242 94.02722 98.895 104.019 109.4539 115.1637 Summer NOx 75.415 #DIV/0! 18.66013 22.10281 23.99629 25.939 28.10291 30.26392 32.56545 34.98827 37.54569 40.20147 42.98132 45.91872 49.00299 52.24147 55.64188 59.18538 62.92315 66.85764 71.03086 75.41516 Winter CO 0.000 #DIV/0! 0 0 0 0.000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Summer CO2 138030.988 #DIV/0! 42654.19 48439.62 51621.6 54886.227 58522.78 62154.35 66022.07 70093.62 74391.36 78854.4 83525.94 88462.24 93645.35 99087.62 104802 110756.9 117038.2 123650.1 130663.2 138031 Spreadhseet Template Prepared by the Office of Transportation Planning Page 1 of 1

CMAQ New Bus Service Air Quality Analysis Worksheet FILL IN SHADED BOXES ONLY TIP YEAR: 2015 MPO: Southeastern Regional Planning & Economic Development District RTA: Greater Attleboro Taunton Regional Transit Agency Project: Plymouth Proposed Route 3 (West Plymouth) 12-plymouth rt 3 Summary of Vehicle Emission Rates: Emission Rates Milestone Year Oper. Speed Summer VOC Summer NOx Winter CO Summer CO2 by Vehicle Type for Rates (mph) (grams/mile) (grams/mile) (grams/mile) (grams/mile) Auto 2016 20 0.280 0.215 11.340 368.1 Bus* 2016 18 0.231 1.016 0.46 997.9 HDDV 4 Vehicle type used for Bus emission factors (For example, HDGV 6 or HDDV 2b) *Please refer to the 'Emission Factors' tab to determine the most appropriate 'Bus' factors based on fuel type and gross vehicle weight. If you require 'Bus' factors for an operating speed other that 18MPH, or for 'Auto' factors other than 20 MPH, please contact Ethan Britland at 857-368-8840 or at Ethan.Britland@state.ma.us Calculate VMT and emissions savings from private vehicles: Convert daily bus ridership into private auto VMT savings: Daily one way / average veh. = daily one-way x avg. auto trip = daily savings person trips (reduced) occupancy auto trips length (miles) auto VMT 397 1.06 375 5.26 1,970 Calculate emissions change from auto VMT savings: Daily Auto VMT X Emission / 1000g = change/day Pollutant change (net) factor (auto) per kg in kg Summer VOC -1,970 0.280 1000-0.552 Summer NOx -1,970 0.215 1000-0.424 Winter CO -1,970 11.340 1000-22.340 Summer CO2-1,970 368.100 1000-725.164 Calculate bus route mileage and emissions per day: Pollutant Total Route X # of round = fleet miles X Emission / 1000g = change/day distance (miles) trips per day per day factor (bus) per kg in kg Summer VOC 5.26 12 63 0.231 1000 0.015 Summer NOx 5.26 12 63 1.016 1000 0.064 Winter CO 5.26 12 63 0.460 1000 0.029 Summer CO2 5.26 12 120 997.900 1000 119.748 Add impact of bus emissions to emission savings from private vehicles Pollutant change/day + change/day = change/day auto (kg) bus or van (kg) (NET) in kg Summer VOC -0.552 0.015-0.537 Summer NOx -0.424 0.064-0.359 Winter CO -22.340 0.029-22.311 Summer CO2-725.164 119.748-605.416 Calculate net emissions change in kilograms per year (seasonally adjusted) Pollutant change/day X operating X seasonal = change per (NET) in kg days per year adj factor year in kg Summer VOC -0.537 314 1.0188-171.796 Summer NOx -0.359 314 1.0188-114.981 Winter CO -22.311 314 0.9812-6873.941 Summer CO2-605.416 314 1.0000-190100.607 Calculate cost effectiveness (cost per kg of emissions reduced) 10% 5% Pollutant Total Project / Project Life / reduction per = annual cost 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 Cost in years year in kg per kg 150 165 173 182 191 201 211 221 232 244 256 269 282 296 311 327 343 360 378 397 Summer VOC 171.796 #DIV/0! 62.00824 68.6755 72.3425 76.2317365 80.2321 84.67694 89.12178 93.56663 98.45596 103.7898 109.1236 114.9019 120.6802 126.903 133.5702 140.682 147.7937 155.35 163.3507 171.7959 Summer NOx 114.981 #DIV/0! 30.67971 35.79922 38.61494 41.6013242 44.67303 48.08603 51.49904 54.91204 58.66635 62.76196 66.85756 71.29447 75.73137 80.50958 85.62909 91.0899 96.5507 102.3528 108.4962 114.9809 Winter CO 6873.941 #DIV/0! 2591.641 2851.7 2994.732 3146.43319 3302.468 3475.841 3649.213 3822.586 4013.296 4221.342 4429.389 4654.774 4880.158 5122.879 5382.938 5660.334 5937.73 6232.463 6544.533 6873.941 Summer CO2 190100.607 #DIV/0! 48432.43 57035.76 61767.59 66786.2039 71948.2 77683.76 83419.31 89154.86 95463.97 102346.6 109229.3 116685.5 124141.7 132171.5 140774.8 149951.7 159128.6 168879.1 179203.1 190100.6 Spreadhseet Template Prepared by the Office of Transportation Planning Page 1 of 1

13-Emission Factors 2016 Emission Factors for CMAQ Analysis (all factors in g/day) Summer VOC Summer NOx Winter CO Summer CO Summer CO2 Intersection Analysis Idle 4.053 1.805 49.735 1414.95 Auto Emissions LDGV @ 20 mph 0.28 0.215 11.34 3.73 368.1 LDGV @ 35 mph 0.232 0.178 11.06 3.54 368.1 Bus/Truck Emissions HDGV 2b @ 18 mph 0.353 0.418 9.91 875.7 HDGV 3 @ 18 mph 0.556 0.703 12.73 945 HDGV 4 @ 18 mph 0.426 0.424 13.76 948.8 HDGV 5 @ 18 mph 0.76 0.743 15.94 1107.9 HDGV 6 @ 18 mph 0.699 0.672 16.03 1090.9 HDGV 7 @ 18 mph 0.69 0.757 17.81 1191.3 HDGV 8a @ 18 mph 0.644 0.884 19.38 1254.9 HDDV 2b @ 18 mph 0.169 0.615 0.296 785.4 HDDV 3 @ 18 mph 0.195 0.776 0.383 872.9 HDDV 4 @ 18 mph 0.231 1.016 0.46 997.9 HDDV 5 @ 18 mph 0.259 1.071 0.495 1030.6 HDDV 6 @ 18 mph 0.319 1.411 0.561 1168.8 HDDV 7 @ 18 mph 0.399 1.925 0.723 1351.6 HDDV 8a @ 18 mph 0.484 3.595 1.419 1545.7 HDDV 8b @ 18 mph 0.515 3.233 1.272 1616.5 HDGV 2b HDGV 3 HDGV 4 HDGV 5 HDGV 6 HDGV 7 HDGV 8a HDDV 2b HDDV 3 HDDV 4 HDDV 5 HDDV 6 HDDV 7 HDDV 8a HDDV 8b 8,501 to 10,000 lbs. Gross Vehicle Weight 10,001 to 14,000 lbs. Gross Vehicle Weight 14,001 to 16,000 lbs. Gross Vehicle Weight 16,001 to 19,500 lbs. Gross Vehicle Weight 19,501 to 26,000 lbs. Gross Vehicle Weight 26,001 to 33,000 lbs. Gross Vehicle Weight 33,001 to 60,000 lbs. Gross Vehicle Weight 8,501 to 10,000 lbs. Gross Vehicle Weight 10,001 to 14,000 lbs. Gross Vehicle Weight 14,001 to 16,000 lbs. Gross Vehicle Weight 16,001 to 19,500 lbs. Gross Vehicle Weight 19,501 to 26,000 lbs. Gross Vehicle Weight 26,001 to 33,000 lbs. Gross Vehicle Weight 33,001 to 60,000 lbs. Gross Vehicle Weight Greater than 60,000 lbs. Gross Vehicle Weight Emission Factors Page 1 of 1

14-emissions Emission Type $/short ton ($2013) $/metric ton ($2013) Metric ton per VMT Miles per gallon of gas kg/short ton kg/metric ton 1 ton = lbs 2000 2,205 21.4 907.185 1000 VOCs $ 1,813.00 $ 1,999.00 Nox $ 7,147.00 $ 7,877.00 PM $ 326,935.00 $ 350,383.00 Sox $ 42,240.00 $ 46,561.00 Passenger vehicles per year - http://www.epa.gov/cleanenergy/energy-resources/refs.html Passenger vehicles are defined as 2-axle 4-tire vehicles, including passenger cars, vans, pickup trucks, and sport/utility vehicles. In 2011, the weighted average combined fuel economy of cars and light trucks combined was 21.4 miles per gallon (FHWA 2013). The average vehicle miles traveled in 2011 was 11,318 miles per year. In 2011, the ratio of carbon dioxide emissions to total greenhouse gas emissions (including carbon dioxide, methane, and nitrous oxide, all expressed as carbon dioxide equivalents) for passenger vehicles was 0.988 (EPA 2013a, EPA 2013b). The amount of carbon dioxide emitted per gallon of motor gasoline burned is 8.89 10-3 metric tons, as calculated in the Gallons of gasoline consumed section above. source TIGER BCA Resource Guide, updated 3/27/15 for all local travel purposes Emissions values from BCA Resource Guide Page 1 of 1

15-Emissions savings_voc Value of Emissions Savings VOC Initiate Construction Construction Complete Existing Routes no build Manomet/Cedarville Freedom Mayflower Liberty 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 TOTAL - - - - - - - - - - - - - - Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty Proposed Routes West Plymouth (Route 3) 123.92 137.25 144.58 152.35 160.34 169.23 178.11 186.99 196.76 Inter-City connector (Route 1) 69.82 77.50 81.80 86.10 90.71 95.62 100.84 106.37 111.90 Seasonal Connector (Route 2) 82.44 91.40 96.33 101.38 107.01 112.64 118.63 124.93 131.59 TOTAL - - - - - 276.18 306.14 322.70 339.83 358.06 377.49 397.58 418.30 440.26 $ - $ 276.18 $ 306.14 $ 322.70 $ 339.83 $ 358.06 $ 377.49 $ 397.58 $ 418.30 $ 440.26 Net New Riders Emissions Savings VOC Initiate Construction Construction Complete 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 Existing Routes w growth Manomet/Cedarville 1.04 2.25 2.37 2.50 2.62 2.80 2.92 3.04 3.23 Freedom 4.48 9.65 10.14 10.63 11.19 11.75 12.31 12.94 13.57 Mayflower 9.38 20.15 21.16 22.18 23.32 24.46 25.72 26.99 28.39 Liberty 5.95 12.80 13.43 14.06 14.76 15.53 16.30 17.14 17.98 TOTAL $ - $ 20.83 $ 44.85 $ 47.11 $ 49.36 $ 51.88 $ 54.54 $ 57.25 $ 60.11 $ 63.16 Value of Emissions Savings VOC Page 1 of 2

15-Emissions savings_voc Value of Emissions Savings VOC Existing Routes no build Manomet/Cedarville Freedom Mayflower Liberty 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 TOTAL Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty - - - - - - - - - - - Proposed Routes West Plymouth (Route 3) Inter-City connector (Route 1) Seasonal Connector (Route 2) 207.42 218.08 229.63 241.18 253.61 266.94 281.15 295.36 310.47 326.45 343.33 117.74 124.19 130.63 137.51 144.73 152.32 160.28 168.65 177.34 186.56 196.39 138.50 145.74 153.38 161.41 169.84 178.69 187.91 197.64 207.88 218.74 230.15 TOTAL 463.67 488.01 513.64 540.10 568.19 597.95 629.35 661.65 695.69 731.75 769.87 $ 463.67 $ 488.01 $ 513.64 $ 540.10 $ 568.19 $ 597.95 $ 629.35 $ 661.65 $ 695.69 $ 731.75 $ 769.87 Net New Riders Emissions Savings VOC Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty TOTAL 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 3.35 3.53 3.71 3.90 4.08 4.32 4.51 4.75 4.99 5.24 5.48 14.27 14.97 15.74 16.51 17.35 18.19 19.09 19.44 21.05 22.10 23.22 29.78 31.30 32.82 34.47 36.24 38.02 39.92 41.95 43.97 46.13 48.53 18.89 19.79 20.77 21.82 22.94 24.06 25.25 26.51 27.84 29.24 30.71 $ 66.28 $ 69.59 $ 73.05 $ 76.70 $ 80.61 $ 84.59 $ 88.77 $ 92.65 $ 97.86 $ 102.70 $ 107.94 Value of Emissions Savings VOC Page 2 of 2

16-Emissions savings_nox Value of Emissions Savings Nox Initiate Construction Construction Complete Existing Routes no build Manomet/Cedarville Freedom Mayflower Liberty 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 TOTAL - - - - - - - - - - - - - - Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty Proposed Routes West Plymouth (Route 3) 241.70 282.03 304.22 327.74 351.94 378.83 405.72 432.61 462.19 Inter-City connector (Route 1) 111.37 134.62 147.63 160.65 174.60 189.48 205.29 222.03 238.76 Seasonal Connector (Route 2) 147.01 174.13 189.05 204.35 221.40 238.43 256.56 275.65 295.79 TOTAL - - - - - 500.08 590.78 640.90 692.75 747.95 806.74 867.57 930.28 996.74 $ - $ 500.08 $ 590.78 $ 640.90 $ 692.75 $ 747.95 $ 806.74 $ 867.57 $ 930.28 $ 996.74 Net New Riders Emissions Savings Nox Initiate Construction Construction Complete 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 Existing Routes w growth Manomet/Cedarville 3.13 6.82 7.19 7.56 7.93 8.48 8.85 9.22 9.77 Freedom 13.55 29.22 30.70 32.18 33.88 35.57 37.26 39.17 41.07 Mayflower 28.39 60.99 64.06 67.13 70.58 74.03 77.87 81.70 85.92 Liberty 18.00 38.74 40.65 42.56 44.67 47.00 49.33 51.87 54.41 TOTAL $ - $ 63.06 $ 135.77 $ 142.60 $ 149.42 $ 157.05 $ 165.08 $ 173.31 $ 181.96 $ 191.18 Value of Emissions Savings Nox Page 1 of 2

16-Emissions savings_nox Value of Emissions Savings Nox Existing Routes no build Manomet/Cedarville Freedom Mayflower Liberty 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 TOTAL Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty - - - - - - - - - - - Proposed Routes West Plymouth (Route 3) Inter-City connector (Route 1) Seasonal Connector (Route 2) 494.45 526.72 561.67 596.63 634.27 674.60 717.63 760.65 806.36 854.76 905.84 256.43 275.96 295.44 316.27 338.13 361.10 385.21 410.52 436.83 464.73 494.49 316.72 338.62 361.76 386.06 411.57 438.36 466.28 495.72 526.72 559.60 594.14 TOTAL 1,067.60 1,141.30 1,218.87 1,298.95 1,383.98 1,474.06 1,569.11 1,666.89 1,769.91 1,879.08 1,994.47 $ 1,067.60 $ 1,141.30 $ 1,218.87 $ 1,298.95 $ 1,383.98 $ 1,474.06 $ 1,569.11 $ 1,666.89 $ 1,769.91 $ 1,879.08 $ 1,994.47 Net New Riders Emissions Savings Nox Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty TOTAL 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 10.14 10.69 11.24 11.80 12.35 13.09 13.64 14.38 15.11 15.85 16.59 43.19 45.31 47.64 49.97 52.51 55.05 57.80 58.86 63.73 66.90 70.29 90.14 94.75 99.35 104.34 109.71 115.08 120.83 126.97 133.10 139.62 146.91 57.16 59.92 62.88 66.06 69.44 72.83 76.43 80.24 84.26 88.50 92.94 $ 200.63 $ 210.66 $ 221.11 $ 232.15 $ 244.00 $ 256.04 $ 268.70 $ 280.44 $ 296.21 $ 310.88 $ 326.74 Value of Emissions Savings Nox Page 2 of 2

17-Emissions savings_co2 Co2 Emissions Initiate Construction Construction Complete Existing Routes no build Manomet/Cedarville Freedom Mayflower Liberty 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 TOTAL - - - - - - - - - - - - - - Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty Proposed Routes West Plymouth (Route 3) 51.02 59.89 64.76 69.93 75.25 81.16 87.07 92.98 99.48 Inter-City connector (Route 1) 37.68 42.93 45.87 48.81 51.96 55.32 58.89 62.67 66.45 Seasonal Connector (Route 2) 42.65 48.44 51.62 54.89 58.52 62.15 66.02 70.09 74.39 TOTAL - - - - - 131.36 151.25 162.25 173.63 185.73 198.63 211.98 225.74 240.32-131.36 151.25 162.25 173.63 185.73 198.63 211.98 225.74 240.32 Net New Riders Emissions Savings CO2 Initiate Construction Construction Complete 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 Existing Routes w growth Manomet/Cedarville 0.69 1.50 1.58 1.66 1.74 1.86 1.94 2.03 2.15 Freedom 2.98 6.42 6.75 7.07 7.44 7.82 8.19 8.61 9.03 Mayflower 6.24 13.40 14.08 14.75 15.51 16.27 17.11 17.95 18.88 Liberty 3.95 8.51 8.93 9.35 9.82 10.33 10.84 11.40 11.96 TOTAL 0.00 13.86 29.84 31.34 32.84 34.51 36.28 38.09 39.99 42.01 TOTAL 145.21 181.09 193.59 206.46 220.25 234.91 250.07 265.73 282.33 Co2 Emissions Page 1 of 2

17-Emissions savings_co2 Co2 Emissions Existing Routes no build Manomet/Cedarville Freedom Mayflower Liberty 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 TOTAL Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty - - - - - - - - - - - Proposed Routes West Plymouth (Route 3) Inter-City connector (Route 1) Seasonal Connector (Route 2) 106.57 113.66 121.34 129.02 137.29 146.16 155.61 165.07 175.11 185.75 196.97 70.44 74.85 79.25 83.96 88.89 94.08 99.53 105.24 111.19 117.49 124.21 78.85 83.53 88.46 93.65 99.09 104.80 110.76 117.04 123.65 130.66 138.03 TOTAL 255.86 272.04 289.05 306.62 325.28 345.04 365.90 387.35 409.95 433.90 459.21 255.86 272.04 289.05 306.62 325.28 345.04 365.90 387.35 409.95 433.90 459.21 Net New Riders Emissions Savings CO2 Existing Routes w growth Manomet/Cedarville Freedom Mayflower Liberty 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2.23 2.35 2.47 2.59 2.71 2.88 3.00 3.16 3.32 3.48 3.65 9.49 9.96 10.47 10.98 11.54 12.10 12.70 12.93 14.00 14.70 15.45 19.81 20.82 21.83 22.93 24.11 25.29 26.55 27.90 29.25 30.68 32.29 12.56 13.17 13.82 14.52 15.26 16.01 16.80 17.63 18.52 19.45 20.43 TOTAL 44.09 46.29 48.59 51.02 53.62 56.27 59.05 61.63 65.09 68.32 71.80 TOTAL 299.95 318.33 337.64 357.64 378.90 401.31 424.94 448.98 475.04 502.22 531.02 Co2 Emissions Page 2 of 2

18-social cost of carbon Social Cost of Carbon and Net Non-Co2 Benefits Year Non CO2 Benefits (2013$) Non CO2 Costs (2013$) 7% NPV Non CO2 Benefits 3% NPV Non CO2 Benefits CO2 Reduced Metric Tons Undiscounted CO2 costs @ 3% Avg SCC NPV Co2 costs @ 3% Avg SCC 7% NPV Total Benefits 3% NPV Total Benefits Calendar Year Net non CO2 Benefits 3% SCC (2013$) 0 2014 0 0 0 44 0.00 0 0 0 1 2015 0 0 0 45 0.00 0 0 0 2 2016 0 0 0 46 0.00 0 0 0 3 2017 0 0 0 47 0.00 0 0 0 4 2018 $ - 0 0-49 $ - 0 0 0 $ - Total emissions value 5 2019 $ 776.26 553.45949 477.41901 131.36 51 $ 6,699.11 5778.7147 6332.1742 6256.1337 6 2020 $ 896.92 597.6575 500.52874 151.25 52 $ 7,865.24 6587.0177 7184.6752 7087.5464 7 2021 $ 963.60 600.08101 487.92078 162.25 52 $ 8,437.10 6860.1342 7460.2152 7348.055 8 2022 $ 1,032.58 600.97051 474.41167 173.63 54 $ 9,375.87 7401.3995 8002.37 7875.8112 9 2023 $ 1,106.01 601.59641 461.07356 185.73 55 $ 10,215.27 7829.1568 8430.7532 8290.2303 10 2024 $ 1,184.22 601.9999 447.94446 198.63 56 $ 11,123.46 8276.8982 8878.8981 8724.8427 11 2025 $ 1,265.15 601.0633 434.22092 211.98 57 $ 12,082.88 8728.9281 9329.9914 9163.1491 12 2026 $ 1,348.58 598.78651 419.97681 225.74 58 $ 13,092.99 9183.1631 9781.9497 9603.14 13 2027 $ 1,437.00 596.30494 406.05465 240.32 60 $ 14,419.16 9818.747 10415.052 10224.802 14 2028 $ 1,531.27 593.8522 392.60627 255.86 61 $ 15,607.68 10318.516 10912.368 10711.122 15 2029 $ 1,629.31 590.53638 379.04283 272.04 62 $ 16,866.26 10825.811 11416.347 11204.854 16 2030 $ 1,732.51 586.86121 365.7125 289.05 63 $ 18,210.38 11348.105 11934.967 11713.818 17 2031 $ 1,839.05 582.19519 352.23766 306.62 63 $ 19,317.21 11687.23 12269.425 12039.468 18 2032 $ 1,952.16 577.57443 339.26411 325.28 65 $ 21,142.97 12419.265 12996.839 12758.529 19 2033 $ 2,072.01 572.92715 326.73235 345.04 66 $ 22,772.67 12986.934 13559.861 13313.666 20 2034 $ 2,198.46 568.12269 314.55576 365.90 67 $ 24,514.97 13573.345 14141.468 13887.901 21 2035 $ 2,328.54 562.37386 302.30366 387.35 68 $ 26,339.70 14158.885 14721.259 14461.189 22 2036 $ 2,465.60 556.5175 290.44231 409.95 69 $ 28,286.43 14762.476 15318.993 15052.918 23 2037 $ 2,610.84 550.74793 279.05943 433.90 71 $ 30,806.78 15609.539 16160.287 15888.599 24 2038 $ 2,764.34 544.98058 268.09433 459.21 72 $ 33,063.40 16265.003 16809.983 16533.097 Totals 11638.609 7719.6018 350239.54 214419.27 226057.88 222138.87 source: TIGER BCA Resource Guide, updated 3/27/15 Social Cost of Carbon and Net Non-Co2 Benefits Page 1 of 1

19-transit tourism $ Tourism spending through increased transit Initiate Construction Construction Complete 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 Existing Routes Manomet/Cedarville Freedom Mayflower Liberty Growth No- Build Subtotal: $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - Existing Routes Manomet/Cedarville Freedom Mayflower Liberty Proposed Routes West Plymouth Inter-City connector Seasonal Connector $ - $ - $ - $ - $ - $ 1,476,533.33 $ 1,672,912.27 $ 1,809,254.62 $ 1,956,708.87 $ 2,116,180.64 $ 2,288,649.36 $ 2,475,174.29 $ 2,676,900.99 $ 2,895,068.42 $ 3,131,016.50 $ 3,386,194.34 Subtotal: - - - - - 1,476,533 1,672,912 1,809,255 1,956,709 2,116,181 2,288,649 2,475,174 2,676,901 2,895,068 3,131,016 3,386,194 Additional tourism dollars $ - $ - $ - $ - $ - $ 1,476,533.33 $ 1,672,912.27 $ 1,809,254.62 $ 1,956,708.87 $ 2,116,180.64 $ 2,288,649.36 $ 2,475,174.29 $ 2,676,900.99 $ 2,895,068.42 $ 3,131,016.50 $ 3,386,194.34 Notes Seasonal Connector allows visitors to go to more tourism sites 2.00 more sites Value of toursim expenditure per site $6 average cost of admission per transit rider Retail expenditure $25.00 average expense on retail (Plymouth 400 Office) 3% increase per year Assuming 1,000,000 1 visitors to downtown attractions per year and a tourist season of 5 months (150 days), it is estimated that an average of 6,667 people visit downtown Plymouth daily. We assumed each visitor stayed about 3 hours in the downtown area. According to the Plymouth Convention and Visitor s Bureau, the average visitor stays in Plymouth for 4 hrs 1, but not all of that time is spent in the downtown (i.e. some time is spent at Plymouth Plantation and other non-downtown attractions). The Plymouth Convention and Visitor s Bureau estimated that approximately 30% of visitors arrive by bus. Plymouth 400 2013 data 2020 Projections Adults Seniors Children Family visitors 1,500,000 6,000,000 Pilgrim Hall Mus $8 $7 $5 $25 expenditures 350,000,000 1,400,000,000 Spooner House $6 $3 Hedge House $6 $3 per capita $ 233.33 $ 233.33 Mayflower Soci $7 $5 $5 Jabez Howland $5 $4 $1 Tourism marketing ROI Jenny Grist Mill $6 $4 International travel $1 $ 23.00 Average $6 $4 Domestic travel $1 $ 10.00 Jenny Grist Mill $10 $8 Shopper will spend $25 per person on local retail Mayflower II $12 $11 $8 Tourism spending through increased transit Page 1 of 2

20-Job creation Plymouth Multimodal Job Creation for Transit Initiate Construction Annual Wage Increase 2.5% 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 GATRA Bus Routes # of Jobs GATRA hourly rate Annual salary 7 $ 19.42 $ 36,354.24 $254,480 $260,841.67 $267,362.71 $274,046.78 $280,897.95 $287,920.40 $295,118.41 $302,496.37 $310,058.78 $317,810.25 $325,755.51 $333,899.39 $342,246.88 $350,803.05 $0 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Construction Complete TOTAL $254,479.68 $260,841.67 $267,362.71 $274,046.78 $280,897.95 $287,920.40 $295,118.41 $302,496.37 $310,058.78 $317,810.25 $325,755.51 $333,899.39 $342,246.88 $350,803.05 Job Creation for Transit Page 1 of 2

20-Job creation Plymouth Multimodal Job Creation for Transit Annual Wage Increase 2.5% GATRA Bus Routes # of Jobs GATRA hourly rate 7 $ 19.42 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 $359,573.13 $368,562.45 $377,776.52 $387,220.93 $396,901.45 $406,823.99 $416,994.59 $427,419.45 $438,104.94 $449,057.56 $460,284.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 TOTAL $359,573.13 $368,562.45 $377,776.52 $387,220.93 $396,901.45 $406,823.99 $416,994.59 $427,419.45 $438,104.94 $449,057.56 $460,284.00 Job Creation for Transit Page 2 of 2

21-transit costs Operating Costs $72.50 per hour $ 72.50 $ 74.68 $ 76.92 $ 79.22 $ 81.60 $ 84.05 $ 86.57 $ 89.17 $ 91.84 $ 94.60 $ 97.43 $ 100.36 $ 103.37 Operating Hours 13 per day Operating Days 306 per year Inflation 3.00% per year Initiate Construction Construction Complete 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Existing Routes 4 No Build $ 1,188,228.60 $ 1,223,875.46 $ 1,260,591.72 $ 1,298,409.47 $ 1,337,361.76 $ 1,377,482.61 $ 1,418,807.09 $ 1,461,371.30 $ 1,505,212.44 $ 1,550,368.81 $ 1,596,879.88 $ 1,644,786.27 O&M for existing shelter/ curbspace $ 3,000.00 per year (source: GATRA) $ 3,000.00 $ 3,090.00 $ 3,182.70 $ 3,278.18 $ 3,376.53 $ 3,477.82 $ 3,582.16 $ 3,689.62 $ 3,800.31 $ 3,914.32 $ 4,031.75 $ 4,152.70 Subtotal Existing: $ 1,191,228.60 $ 1,226,965.46 $ 1,263,774.42 $ 1,301,687.65 $ 1,340,738.28 $ 1,380,960.43 $ 1,422,389.25 $ 1,465,060.92 $ 1,509,012.75 $ 1,554,283.13 $ 1,600,911.63 $ 1,648,938.98 Existing Routes - new cente 4 Build $ 1,337,361.76 $ 1,377,482.61 $ 1,418,807.09 $ 1,461,371.30 $ 1,505,212.44 $ 1,550,368.81 $ 1,596,879.88 $ 1,644,786.27 Proposed Routes West Plymouth $ 308,621.94 $ 317,880.60 $ 327,417.02 $ 337,239.53 $ 347,356.72 $ 357,777.42 $ 368,510.74 $ 379,566.06 Inter-City connector $ 301,891.63 $ 310,948.38 $ 320,276.83 $ 329,885.13 $ 339,781.69 $ 349,975.14 $ 360,474.39 $ 371,288.62 Seasonal Connector $ 150,612.89 $ 155,131.27 $ 159,785.21 $ 164,578.77 $ 169,516.13 $ 174,601.62 $ 179,839.66 $ 185,234.85 O&M for new transit center $ 9,019.46 per year $ 9,019.46 $ 9,290.04 $ 9,568.75 $ 9,855.81 $ 10,151.48 $ 10,456.03 $ 10,769.71 $ 11,092.80 Subtotal: - - - - 2,107,508 2,170,733 2,235,855 2,302,931 2,372,018 2,443,179 2,516,474 2,591,969 Increase for Build from No Build $ - $ (1,301,687.65) $ 766,769.39 $ 789,772.47 $ 813,465.65 $ 837,869.62 $ 863,005.71 $ 888,895.88 $ 915,562.75 $ 943,029.64 Notes $72.50 Operating cost/hour from 2014 National Transit Database $ 9,019.46 O&M for new transit center 2% of capital cost of transit center $ 450,973.00 RLB Cost Estimate June 2015 O&M for existing shelter provided by GATRA. Inclues maintenance of shelter, snow removal, etc. Proposed Routes - developed by GATRA and SRPEDD West Plymouth Inter-City connector Seasonal Connector Year-Round (Route 3) (Route 1) (Route 2) Days of service per 6 Hours per day 12 # roundtrips 12 Days per year 306 Daily one-way pers 150 Summer Days of service per week 7 7 Hours per day 13 16 # roundtrips 26 32 Days per year 112 112 Daily one-way person trips 250 350 Winter Days of service per week 6 Hours per day 10 # roundtrips 20 Days per year 220 Daily one-way person trips 250 Transit Operating Costs Page 1 of 2